*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
	margin: 0 auto;
	text-align: center;

}


#container{
	width: 800px;
    margin-top:20px;
/*    background: red;*/
    clear: both;

}
.title{
	height:100px;
	margin-bottom:20px;
	font-size: 50px;
	line-height: 100px;
	background: #ddd;
	color:darkblue;
	font-weight:1000;
}
#logout{
	width: 200px;
	height: 100%;
	display: inline-block;
	float: right;
	font-size: 50px;
	width: ;
	background:yellow ;
	color:blue;
	cursor: pointer;
	color:red;
	line-height: 100px;
}
.ele{
	width:260px;
	height: 150px;
	background: blue;
	font-size: 50px;
	float: left;
	margin-bottom: 10px;
	margin-right: 10px;
	text-align: center;
	line-height:150px;
	color: aliceblue;
}
.ele:nth-child(3n+1)
{
	margin-right:0;
	/*background: yellow;*/
}
.ele:hover{
	cursor: pointer;
}
.ele:active{
	color: #bbb;
}


#login{
	background:yellow;
	background-size: 400px 160px;
	margin: 0 auto;
	margin-top: 300px;
	width:800px;
	height:600px;
	border: 1px solid  #ccc;
	box-shadow: 20px 20px 20px rgb(200,200,200,1);
	border-radius: 5px;
	font-size: 50px;
	

}

#login div{
/*	border-top: 1px solid #ccc;*/
	width: 100%;
	height: 150px;
	line-height: 35px;
	color:rgb(100,100,100,0.9);
	padding-left: 0px;
}
#login #tips{
	text-align: center;
	line-height: 150px;
}
#login div:nth-child(1)
{
	color:red;
	font-weight: bolder;
}
#login  input{
	height: 100px;
	width: 500px;
	border: 1px solid #ccc;
	color:rgb(100,100,100,0.8);
	font-size: 50px;
	padding-left: 50px;
	padding-right: 50px;

}
#login div button{

	height:100%;
	width: 500px;
	height: 100px;
	margin-left: 110px;
	margin-top: 5px;
	border: 1px solid #ccc;
	color:rgb(100,100,100,0.9);
	font-size: 50px;

}